JPH05255985A - Partitioning structure - Google Patents

Partitioning structure

Info

Publication number
JPH05255985A
JPH05255985A JP5564692A JP5564692A JPH05255985A JP H05255985 A JPH05255985 A JP H05255985A JP 5564692 A JP5564692 A JP 5564692A JP 5564692 A JP5564692 A JP 5564692A JP H05255985 A JPH05255985 A JP H05255985A
Authority
JP
Japan
Prior art keywords
sound insulation
partition structure
panels
columns
row
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP5564692A
Other languages
Japanese (ja)
Inventor
Takashi Nakai
隆 中井
Yuzo Okudaira
有三 奥平
Kazuaki Umeoka
一哲 梅岡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP5564692A priority Critical patent/JPH05255985A/en
Publication of JPH05255985A publication Critical patent/JPH05255985A/en
Pending legal-status Critical Current

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Abstract

PURPOSE:To enhance the sound shield against noise in a low frequency range by arranging sound shield panels on opposite sides of a row of columns, and by attaching only one of the panels to one of the columns in the intermediate part of the row. CONSTITUTION:Core members 4 having a loss factor of higher than 0.2 are attached to the opposite surfaces of the front and rear plates 2, 3 so as to constitute sound shield panels 1. Further, the panels 1 are attached to opposite end columns 10 of a row of columns 10 by means of barrel wires. Further, one of the panels 1 is attached to the intermediate columns 10 in the row by means of barrel wires, and the panels 1 are alternately attached to the columns. Further, a porous material 5 is filled in the space between the panels 1.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】この発明は、建築物において適用
される遮音性能に優れた間仕切構造に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a partition structure applied to a building and having excellent sound insulation performance.

【0002】[0002]

【従来の技術】オフィス、ホテル、マンション、戸建住
宅等における間仕切構造には、遮音性が要求される。こ
れらの建築物での間仕切構造は、柱が列を作るようにし
て並んでおり、これらの柱の列の両側に遮音パネルがそ
れぞれ配設されている構成となっている。
2. Description of the Related Art Sound insulation is required for partition structures in offices, hotels, condominiums, detached houses and the like. In the partition structure of these buildings, columns are arranged so as to form rows, and sound insulation panels are respectively arranged on both sides of the rows of these columns.

【0003】従来の具体的な間仕切構造としては、例え
ば、図8にみるように、2枚の板材21a,21aを合
わせてなる遮音パネル21,21を各柱22の両側でそ
れぞれ止め付け、両遮音パネル21の間の空間にグラス
ウール23を充填したものが挙げられる。遮音パネルを
構成する2枚の板材21a,21aは石膏ボードであ
り、質量効果で遮音性を確保している。グラスウール2
3も勿論、遮音性を良くするためのものである。この間
仕切構造の遮音性能の等級は、図9にみるように、D−
40レベルである。
As a conventional concrete partition structure, for example, as shown in FIG. 8, sound insulation panels 21 and 21 formed by combining two plate members 21a and 21a are fixed on both sides of each pillar 22, respectively. An example is one in which the space between the sound insulation panels 21 is filled with glass wool 23. The two plate members 21a, 21a forming the sound insulation panel are gypsum boards, and the sound insulation is secured by the mass effect. Glass wool 2
3 is, of course, for improving sound insulation. As shown in FIG. 9, the sound insulation performance grade of this partition structure is D-
40 levels.

【0004】また、図10,11にみるように、遮音パ
ネル1を表裏板2,3の間にコア材4を挟み付けてなる
ものにして、各柱10の両側に胴縁11を介してそれぞ
れ止め付けるとともに両遮音パネル1の間の空間にはグ
ラスウール5を充填して遮音性能を高めるようにした間
仕切構造もある。なお、図11ではグラスウール5の図
示を省略してある。
Further, as shown in FIGS. 10 and 11, the sound insulation panel 1 is constructed by sandwiching a core material 4 between front and back plates 2 and 3, and a furrow 11 is provided on both sides of each pillar 10. There is also a partition structure in which glass wool 5 is filled in the space between both sound insulation panels 1 to improve the sound insulation performance. The glass wool 5 is not shown in FIG. 11.

【0005】後者の間仕切構造では、コア材4による振
動吸収作用で遮音性能は良くはなるが、250Hz以下の
低周波域の遮音性能は未だ十分ではなく、改善が強く望
まれている。
In the latter partition structure, the sound insulation performance is improved by the vibration absorption effect of the core material 4, but the sound insulation performance in the low frequency region of 250 Hz or lower is not yet sufficient, and improvement is strongly desired.

【0006】[0006]

【発明が解決しようとする課題】この発明は、上記事情
に鑑み、約100程度〜250Hzの低周波域の遮音性能
を、他の周波数域の遮音性能を事実上損なうことなく高
められる間仕切構造を提供することを課題とする。
In view of the above circumstances, the present invention provides a partition structure which can enhance the sound insulation performance in the low frequency range of about 100 to 250 Hz without substantially impairing the sound insulation performance in other frequency areas. The challenge is to provide.

【0007】[0007]

【課題を解決するための手段】前記課題を解決するた
め、この発明にかかる間仕切構造は、柱が列を作るよう
にして並んでおり、これらの柱の列の両側に、遮音パネ
ルを、それぞれ、前記柱の列の中間においては、1本の
柱に対して一方の遮音パネルだけを止め付けるようにし
て配設するようにしている。
In order to solve the above problems, in the partition structure according to the present invention, columns are arranged so as to form rows, and sound insulation panels are respectively provided on both sides of the rows of the columns. In the middle of the row of the pillars, only one sound insulation panel is arranged to be fixed to one pillar.

【0008】以下、この発明を、適宜、図面を参照しな
がら具体的に説明する。図1および図2は、この発明に
かかる間仕切構造の構成例をあらわす。図1,2に示さ
れる間仕切構造では、遮音パネル1は、表裏板2,3の
間にコア材4が挟み付けるように配設された構成であ
る。上と下にある柱10,10には左側の遮音パネル1
だけが止め付けられており、真ん中の柱10には右側の
遮音パネル1だけが止め付けられている。勿論、間仕切
構造は上下に図外に続いており、図内の3本の各柱10
は柱の列全体の中間にあるものである。また、遮音パネ
ル1,1の間の空間には遮音性能を良くするための多孔
質材5も充填されている。なお、図2では多孔質材5の
図示を省略している。
The present invention will be specifically described below with reference to the drawings as appropriate. 1 and 2 show a configuration example of a partition structure according to the present invention. In the partition structure shown in FIGS. 1 and 2, the sound insulation panel 1 is arranged such that the core material 4 is sandwiched between the front and back plates 2 and 3. The sound insulation panel 1 on the left side of the pillars 10 on the top and bottom
Only the sound insulation panel 1 on the right side is fixed to the pillar 10 in the middle. Of course, the partition structure continues up and down outside the figure, and each of the three pillars 10 in the figure
Is in the middle of the entire row of columns. The space between the sound insulation panels 1 and 1 is also filled with a porous material 5 for improving sound insulation performance. In addition, illustration of the porous material 5 is omitted in FIG.

【0009】遮音パネル1は、普通、厚みが15〜30
mm程度であり、柱10への止め付けはビスや釘あるい
は接着剤などでなされている。なお、遮音パネル1の端
と向かい合う列の端の柱(図示省略)は、普通、両方の
遮音パネル1が止め付けられるが、一方の遮音パネルだ
けを止め付けるようにしてもよい。それに、遮音パネル
1が全く止め付けられない柱も列中に存在しているよう
であってもよい。
The sound insulation panel 1 usually has a thickness of 15 to 30.
It is about mm and is fixed to the pillar 10 with screws, nails or an adhesive. It should be noted that both ends of the sound insulation panel 1 are normally fixed to the pillars (not shown) at the ends of the rows facing the ends of the sound insulation panel 1, but only one of the sound insulation panels may be fixed. Moreover, it may be that there are pillars in the row to which the sound insulation panel 1 is not fixed at all.

【0010】遮音パネル1の表裏板2,3としては、厚
みが5〜15mm程度であり、石膏ボード、ケイ酸カル
シウム板、ロックウール板、合板などの板材を単独の形
で使用したり、他の材料(例えば樹脂シート)と複合し
た形で使用したりする。コア材4としては、損失係数が
0.2以上であるものが適当であるが、これに限らな
い。なお、損失係数は次式であらわされる値である。
The front and back plates 2 and 3 of the sound insulation panel 1 have a thickness of about 5 to 15 mm, and can be used as a single plate material such as gypsum board, calcium silicate board, rock wool board and plywood, and others. It is also used in the form of composite with other materials (eg resin sheet). The core material 4 having a loss coefficient of 0.2 or more is suitable, but not limited to this. The loss coefficient is a value expressed by the following equation.

【0011】遮音パネル1のコア材4としては、厚み1
〜20mm程度であって、損失係数が0.2以上(好ま
しくは0.5以上)であるものが適当であるが、これに
限らない。なお、損失係数は次式であらわされる値であ
る。 損失係数=E2 /E1 但し、E1 ,E2 は複素ヤング率E=E1 +jE2 にお
ける値である。
The core material 4 of the sound insulation panel 1 has a thickness of 1
It is suitable that the loss factor is about 20 mm and the loss coefficient is 0.2 or more (preferably 0.5 or more), but the present invention is not limited to this. The loss coefficient is a value expressed by the following equation. Loss coefficient = E 2 / E 1 However, E 1 and E 2 are values at the complex Young's modulus E = E 1 + jE 2 .

【0012】損失係数0.2以上のコア材としては、フ
レーク状(板状)粉体が混入されている高分子材料の発
泡体からなるものが適当なものとして挙げられる。フレ
ーク状粉体としては、マイカ、タルク、バーミュキュラ
イト等が挙げられる。高分子材料の発泡体としては、ウ
レタン樹脂、アクリル樹脂、エポキシ樹脂、SBR樹
脂、塩化ビニル系樹脂、ラテックス等の発泡体が挙げら
れる。フレーク状粉体を予め混合してから発泡体にして
もよいし、先に発泡体にしてからフレーク状粉体を混入
するようにしてもよい。
As a core material having a loss coefficient of 0.2 or more, a suitable material is a foam material of a polymer material in which flaky (plate-like) powder is mixed. Examples of the flaky powder include mica, talc, vermiculite and the like. Examples of the foam of the polymer material include foams of urethane resin, acrylic resin, epoxy resin, SBR resin, vinyl chloride resin, latex and the like. The flaky powder may be mixed in advance to form a foam, or the foam may be formed first and then the flaky powder is mixed.

【0013】遮音パネル1,1の間の空間に充填される
多孔質材5としては、グラスウールやロックウールなど
が挙げられるが、これらに限らない。
Examples of the porous material 5 filled in the space between the sound insulation panels 1 and 1 include, but are not limited to, glass wool and rock wool.

【0014】[0014]

【作用】この発明の間仕切構造の場合、列の中間にある
柱には、一方の遮音パネルだけを止め付けるだけなの
で、両遮音パネルは中間部分では実質的に結合されてい
ない。これに対し、従来は、列の中間の柱には両方の遮
音パネルが止め付けられているため、両遮音パネルは中
間部分でしっかりと結合されている。つまり、この発明
の間仕切構造は両遮音パネル間の結合が弱く、従来の間
仕切構造は両遮音パネル間の結合が強い。
In the partition structure of the present invention, since only one sound insulation panel is fixed to the column in the middle of the row, both sound insulation panels are not substantially joined at the middle portion. On the other hand, conventionally, both sound insulation panels are fixed to the middle pillar of the row, so that both sound insulation panels are firmly connected at the middle portion. That is, in the partition structure of the present invention, the connection between both sound insulation panels is weak, and in the conventional partition structure, the connection between both sound insulation panels is strong.

【0015】一方、二つの物体の間の振動の伝達は、二
つの物体の結合が強いほど良好である。他方、間仕切構
造では、一方の遮音パネルの振動が他方の遮音パネルに
伝わる率が低いほど遮音性能は高い。そして、高い周波
数の振動は物体に吸収されやすいが、250Hz程度の非
常に低い低周波域の振動は物体に吸収され難く伝播中の
減衰を期待し難い。その結果、従来のように、両遮音パ
ネルの結合が強いと低周波域の振動が一方から他方の遮
音パネルに高率で伝達されるから、低周波域での遮音性
能は高くない。これに対し、この発明の間仕切構造で
は、両遮音パネルの結合が元々弱いため、低周波域の振
動の伝わる率は低くなり、その結果、250Hz程度の非
常に低い低周波域において遮音性能が良くなる。
On the other hand, the transmission of vibrations between two objects is better when the two objects are stronger coupled. On the other hand, in the partition structure, the lower the rate at which the vibration of one sound insulation panel is transmitted to the other sound insulation panel, the higher the sound insulation performance. Then, vibrations of high frequency are easily absorbed by the object, but vibrations of very low frequency range of about 250 Hz are difficult to be absorbed by the object and it is difficult to expect attenuation during propagation. As a result, as in the conventional case, when the sound insulation panels are strongly coupled, the vibration in the low frequency range is transmitted from one to the other sound insulation panel at a high rate, so that the sound insulation performance in the low frequency range is not high. On the other hand, in the partition structure of the present invention, since the sound insulation panels are originally weakly coupled, the rate of transmission of vibrations in the low frequency range is low, and as a result, the sound insulation performance is good in the very low frequency range of about 250 Hz. Become.

【0016】また、この発明の間仕切構造では、単に一
方の遮音パネルの止め付けをしないだけで他の構成は殆
ど同じであるため、他の周波数域の遮音性能には変化が
ない。加えて、この発明の間仕切構造では、何ら新たな
構成部材が必要となるわけでなく、単に止めつけ方を、
それも簡単にするだけであるから、施工が非常に容易で
ある。
Further, in the partition structure of the present invention, since the other structure is almost the same except that one of the sound insulation panels is not fixed, there is no change in the sound insulation performance in other frequency bands. In addition, the partition structure of the present invention does not require any new constituent member, but simply how to fix the
It is very easy to construct because it is also simple.

【0017】それに、遮音パネルが、表裏板の間に損失
係数0.2以上のコア材を挟み付けてなるものである場
合、遮音パネル自体の遮音性能が良いため、その分、間
仕切構造の遮音性能が高くなるという利点がある。ま
た、コア材がフレーク状粉体が混入されている高分子材
料の発泡体である遮音パネルは非常に優れた遮音性能を
有しているため、間仕切構造自体の遮音性能が特に良い
という利点がある。
In addition, when the sound insulation panel is one in which a core material having a loss coefficient of 0.2 or more is sandwiched between the front and back plates, the sound insulation performance of the sound insulation panel itself is good, and the sound insulation performance of the partition structure is correspondingly improved. It has the advantage of being expensive. Further, since the sound insulation panel, which is a foam of a polymer material in which the core material is mixed with flake-like powder, has an extremely excellent sound insulation performance, and thus the sound insulation performance of the partition structure itself is particularly good. is there.

【0018】[0018]

【実施例】続いて、この発明の実施例を説明する。勿
論、この発明は下記の実施例に限らない。 −実施例− 図3および図4は、実施例にかかる間仕切構造の概略構
成をあらわす。
EXAMPLES Next, examples of the present invention will be described. Of course, the present invention is not limited to the following embodiments. -Embodiment-Figs. 3 and 4 show a schematic configuration of a partition structure according to an embodiment.

【0019】実施例の間仕切構造では、柱10が柱が列
を作るようにして並んでいる。そして、柱10の列の両
側に遮音パネル1,1がそれぞれ配設されている。遮音
パネル1は、図1の如く、表裏板2,3の間にコア材4
を挟み付けてなるものである。表裏板2,3は、それぞ
れ、厚み5.5mmの合板に厚み4.5mmの塩化ビニ
ル樹脂シートを積層してなる板材を用い、コア材4は、
マイカが混入されているアクリル樹脂発泡体(厚み15
mm、損失係数1.8)を用いた。柱10は105mm
×45mmの角材を用いた。なお、遮音パネル1,1の
間の空間には多孔質材(グラスウール)5が充填されて
いる。この間仕切構造は縦L1=2.5m、横L2=
4.0mである。
In the partition structure of the embodiment, the pillars 10 are arranged so that the pillars form rows. The sound insulation panels 1 and 1 are arranged on both sides of the column 10. As shown in FIG. 1, the sound insulation panel 1 includes a core material 4 between the front and back plates 2 and 3.
It is sandwiched between. Each of the front and back plates 2 and 3 is a plate material formed by laminating a vinyl chloride resin sheet having a thickness of 4.5 mm on a plywood having a thickness of 5.5 mm.
Acrylic resin foam containing mica (thickness 15
mm, loss factor 1.8) was used. Pillar 10 is 105 mm
A 45 mm square bar was used. The space between the sound insulation panels 1 and 1 is filled with a porous material (glass wool) 5. This partition structure has a length L1 = 2.5 m and a width L2 =
It is 4.0 m.

【0020】列の両端の柱10,10には、両遮音パネ
ル1が胴縁11を介して止め付けられている。一方、列
の中間の柱(間柱)10・・には、一方の遮音パネル1
だけが胴縁11を介して止め付けられている。列の中間
の柱10では交互に止め付ける遮音パネル1が変わって
いる。胴縁11は柱10の長手方向に沿って続く15m
m×45mmの角材である。胴縁11込みの柱10部分
は、列の中間では千鳥状配置のかたちになっている。
Both sound insulation panels 1 are fastened to the columns 10, 10 at both ends of the row via furring strips 11. On the other hand, in the middle pillar (stud) 10 ...
Only one is fastened via the furring strip 11. In the pillar 10 in the middle of the row, the sound insulation panel 1 to be fixed alternately is changed. The furring strip 11 extends 15 m along the longitudinal direction of the pillar 10.
It is a square member of m × 45 mm. The columns 10 including the furring strip 11 are in a staggered arrangement in the middle of the row.

【0021】なお、各胴縁11が横桟で繋がれた格子の
縦桟で構成されていてもよい。この場合、止め付けられ
ていない方の遮音パネルも、水平方向に走る横桟を介し
て柱の表面に接触することになるが、横桟の幅分だけの
僅かな部分で単に接触するだけで結合が生じるわけでな
いため問題ない。 −比較例− 図5および図6は、比較例にかかる間仕切構造の概略構
成をあらわす。
It should be noted that each furring strip 11 may be composed of vertical bars of a grid connected by horizontal bars. In this case, the sound insulation panel that is not fastened also comes into contact with the surface of the column through the horizontal rail that runs in the horizontal direction. There is no problem because no binding occurs. -Comparative Example- FIGS. 5 and 6 show a schematic configuration of a partition structure according to a comparative example.

【0022】図5,6において、図3,4と同じ番号を
付けたものは、図3,4と同じもの示す。比較例の間仕
切構造の場合、列中の全ての各柱10に両方の遮音パネ
ル1が止め付けられている。この間仕切構造は縦L3=
2.5m、横L4=4.0mである。実施例および比較
例の間仕切構造の遮音性能を比べるために、透過損失を
測定した。結果を図7に示す。図7のグラフにみるよう
に、実施例の間仕切構造では、250Hz以下の周波数域
で遮音性能が明確に向上しており、しかも、他の周波数
域での遮音性能は落ちていない。
In FIGS. 5 and 6, the same reference numerals as those in FIGS. 3 and 4 indicate the same parts as those in FIGS. In the case of the partition structure of the comparative example, both sound insulation panels 1 are fixed to all the columns 10 in the row. This partition structure is vertical L3 =
It is 2.5 m and the lateral L4 = 4.0 m. The transmission loss was measured in order to compare the sound insulation performance of the partition structures of the example and the comparative example. The results are shown in Fig. 7. As shown in the graph of FIG. 7, in the partition structure of the example, the sound insulation performance is clearly improved in the frequency range of 250 Hz or less, and the sound insulation performance in other frequency areas is not deteriorated.

【0023】[0023]

【発明の効果】以上に述べたように、この発明の間仕切
構造では、列の中間にある柱では、一方の遮音パネルだ
けを止め付けるだけなので両遮音パネルの結合は弱く、
その結果、低周波域において振動の伝わる率が低くなる
ため、他の周波数域の遮音性能を損なうことなく低周波
域の遮音性能が良くなるだけでなく、何ら新たな構成部
材が必要となるわけでなく、単に止めつけ方を、それも
簡単にするのであるから、施工は非常に容易であり、し
たがって、この発明の間仕切構造は非常に有用である。
As described above, in the partition structure of the present invention, since the pillars in the middle of the row only fix one sound insulation panel, the connection between both sound insulation panels is weak.
As a result, the transmission rate of vibration is low in the low frequency range, so not only the sound insulation performance in the low frequency range is improved without impairing the sound insulation performance in other frequency areas, but also new components are required. Not only that, but also because the way of fastening is also simple, the construction is very easy and therefore the partition structure of the present invention is very useful.

【0024】そして、加えて、遮音パネルが表裏板の間
に損失係数0.2以上のコア材を挟み付けてなるもので
ある場合、遮音パネル自体の遮音性能が良いため、その
分、間仕切構造の遮音性能が高くなるという利点があ
る。また、加えて、コア材がフレーク状粉体が混入され
ている高分子材料の発泡体である遮音パネルは非常に優
れた遮音性能を有しているため、間仕切構造自体の遮音
性能が特に良いという利点がある。
In addition, when the sound insulation panel is formed by sandwiching a core material having a loss coefficient of 0.2 or more between front and back plates, the sound insulation performance of the sound insulation panel itself is good, and the sound insulation of the partition structure is correspondingly increased. It has the advantage of higher performance. In addition, since the sound insulation panel in which the core material is a foam of a polymer material in which flake-like powder is mixed has very excellent sound insulation performance, the sound insulation performance of the partition structure itself is particularly good. There is an advantage that.

【図面の簡単な説明】[Brief description of drawings]

【図1】この発明の間仕切構造の構成例をあらわす断面
図である。
FIG. 1 is a cross-sectional view showing a configuration example of a partition structure of the present invention.

【図2】この発明の間仕切構造の構成例をあらわす斜視
図である。
FIG. 2 is a perspective view showing a configuration example of a partition structure of the present invention.

【図3】実施例の間仕切構造の概略構成をあらわす断面
図である。
FIG. 3 is a cross-sectional view showing a schematic configuration of a partition structure according to an embodiment.

【図4】実施例の間仕切構造の概略構成をあらわす斜視
図である。
FIG. 4 is a perspective view showing a schematic configuration of a partition structure according to an embodiment.

【図5】比較例の間仕切構造の概略構成をあらわす断面
図である。
FIG. 5 is a cross-sectional view showing a schematic configuration of a partition structure of a comparative example.

【図6】比較例の間仕切構造の概略構成をあらわす斜視
図である。
FIG. 6 is a perspective view showing a schematic configuration of a partition structure of a comparative example.

【図7】実施例と比較例の間仕切構造の透過損失の周波
数特性を示すグラフである。
FIG. 7 is a graph showing the frequency characteristics of the transmission loss of the partition structure of the example and the comparative example.

【図8】従来の間仕切構造の構成例をあらわす断面図で
ある。
FIG. 8 is a cross-sectional view showing a configuration example of a conventional partition structure.

【図9】図8の間仕切構造の透過損失の周波数特性を示
すグラフである。
9 is a graph showing frequency characteristics of transmission loss of the partition structure of FIG.

【図10】従来の他の間仕切構造の概略構成をあらわす断
面図である。
FIG. 10 is a cross-sectional view showing a schematic configuration of another conventional partition structure.

【図11】従来の他の間仕切構造の概略構成をあらわす斜
視図である。
FIG. 11 is a perspective view showing a schematic configuration of another conventional partition structure.

【符号の説明】[Explanation of symbols]

1 遮音パネル 2 表板 3 裏板 4 コア材 5 多孔質材 10 柱 11 胴縁 1 Sound Insulation Panel 2 Front Plate 3 Back Plate 4 Core Material 5 Porous Material 10 Pillars 11 Furring Edge

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】 柱が列を作るようにして並んでおり、こ
れらの柱の列の両側に遮音パネルがそれぞれ配設されて
いる間仕切構造において、前記遮音パネルが、前記柱の
列の中間においては、1本の柱に対して一方の遮音パネ
ルだけが止め付けられていることを特徴とする間仕切構
造。
1. A partition structure in which pillars are arranged in rows so that sound-insulating panels are respectively arranged on both sides of the pillar rows, and the sound-insulating panels are arranged in the middle of the pillar rows. Is a partition structure in which only one sound insulation panel is fixed to one pillar.
【請求項2】 遮音パネルが、表裏板の間に損失係数
0.2以上のコア材を挟み付けてなる遮音パネルである
請求項1記載の間仕切構造。
2. The partition structure according to claim 1, wherein the sound insulation panel is a sound insulation panel in which a core material having a loss coefficient of 0.2 or more is sandwiched between front and back plates.
【請求項3】 コア材が、フレーク状粉体が混入されて
いる高分子材料の発泡体からなる請求項2記載の間仕切
構造。
3. The partition structure according to claim 2, wherein the core material is a foam of a polymer material in which flaky powder is mixed.
JP5564692A 1992-03-13 1992-03-13 Partitioning structure Pending JPH05255985A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5564692A JPH05255985A (en) 1992-03-13 1992-03-13 Partitioning structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5564692A JPH05255985A (en) 1992-03-13 1992-03-13 Partitioning structure

Publications (1)

Publication Number Publication Date
JPH05255985A true JPH05255985A (en) 1993-10-05

Family

ID=13004588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5564692A Pending JPH05255985A (en) 1992-03-13 1992-03-13 Partitioning structure

Country Status (1)

Country Link
JP (1) JPH05255985A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6271797B1 (en) * 2017-06-28 2018-01-31 株式会社杉原クラフト Soundproof room construction method and soundproof material composition unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6271797B1 (en) * 2017-06-28 2018-01-31 株式会社杉原クラフト Soundproof room construction method and soundproof material composition unit
JP2019007295A (en) * 2017-06-28 2019-01-17 株式会社杉原クラフト Method for constructing sound-proof chamber and sound-proof material component unit

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